Package org.variantsync.diffdetective.datasets.predefined

Class MarlinCPPDiffLineFormulaExtractor

java.lang.Object

org.variantsync.diffdetective.feature.AbstractingFormulaExtractor

org.variantsync.diffdetective.feature.cpp.CPPDiffLineFormulaExtractor

org.variantsync.diffdetective.datasets.predefined.MarlinCPPDiffLineFormulaExtractor

All Implemented Interfaces:

DiffLineFormulaExtractor

public class MarlinCPPDiffLineFormulaExtractor
extends CPPDiffLineFormulaExtractor

Extracts formulas from preprocessor annotations in the marlin firmware. In particular, it resolves the 'ENABLED' and 'DISABLED' macros that are used in Marlin to check for features being (de-)selected.

Author:

Paul Bittner

Field Summary

Fields

Modifier and Type	Field	Description
private static final Pattern	DISABLED_PATTERN
private static final Pattern	ENABLED_PATTERN

Constructor Summary

Constructors

Constructor	Description
MarlinCPPDiffLineFormulaExtractor()

Method Summary

Modifier and Type	Method	Description
private String	replaceAll(Pattern pattern, String replacement, String string)
String	resolveFeatureMacroFunctions(String formula)	Resolves any macros in the given formula that are relevant for feature annotations.

Methods inherited from class org.variantsync.diffdetective.feature.cpp.CPPDiffLineFormulaExtractor

abstractFormula, extractFormula

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ENABLED_PATTERN

private static final Pattern ENABLED_PATTERN

DISABLED_PATTERN

private static final Pattern DISABLED_PATTERN

Constructor Details

MarlinCPPDiffLineFormulaExtractor

public MarlinCPPDiffLineFormulaExtractor()

Method Details

resolveFeatureMacroFunctions

public String resolveFeatureMacroFunctions(String formula)

Description copied from interface: DiffLineFormulaExtractor

Resolves any macros in the given formula that are relevant for feature annotations. For example, in Marlin, feature annotations are given by the custom ENABLED and DISABLED macros, which have to be unwrapped.

Parameters:

formula - The formula whose feature macros to resolve.

Returns:

The parseable formula as string. The default implementation returns the input string.

replaceAll

private String replaceAll(Pattern pattern,
 String replacement,
 String string)